baber/WOPTO huggingface dataset:
Patent JP-S6471731-A (JP)
Title: Welding method and device
Inventor: PETERU KUNTSU
IPC: B29L23/00
Filed: 1988-08-26
Abstract: PURPOSE: To prevent formation of bead on an inner face and to apply a device in job site by transmitting the heat energy necessary for the welding of a butted thermoplastic tubular components from the inside thereof by bringing a heating element into contact with an inner wall by the expansion, and removing the heating element which has been cooled and shrunk after the welding from the tubes. CONSTITUTION: A cylindrical part 12 of a hollow body 5 is located on an area of the butted end parts of the tubular components 1a, 1b held by the clamp jaws 3a, 3b. When a power source 10 is switched on, the liquid 8 is heated, the elastic hollow body 5 is expanded, the cylindrical part 12 is fixed to the inner circumference of both tubular components 1a, 1b, and the heat is transmitted toward the end parts of the tubular components 1a, 1b to be welded in a direction of an arrow 15. When the power source is switched off, the thermoplastic material is cooled and welded. As the hollow body 5 is held on the inner faces of the tubular parts 1a, 1b, the weld bead which narrows an inner diameter, is not formed. When the liquid 8 is further cooled, the hollow body 5 restores its initial shape, so that it can be drawn out by a traction strand 11.
Patent JP-S6471819-A (JP)
Title: Nasal vaccination using inactivated microbial or antigenic substance for horse
Inventor: KAREN KEI BURAUN
IPC: A61K9/00
Filed: 1988-08-26
Abstract: PURPOSE: To immunize equine to infection with microorganisms by applying inactivated organism, antigen extract to equine nasal mucosa or tonsil tissue. CONSTITUTION: An inactivated whole organism, a proper extract prepared from the organism or an invasive recombinant DNA-induced antigen or a synthetic peptide antigen is mixed in proper body fluid and applied to equine nasal mucosa or tonsil tissue. The antigen substance is preferably a bacterium causing equine respiratory diseases, particularly derived from the organism of streptococci in group C (Streptococcus zooepidemicus or Streptococcus equi, particularly the latter is preferred). In a preferred embodiment, this vaccine contains 0.24-1wt.% of hydroxyethyl cellulose as a thickener, 25-10wt.% of DMSO or 1-4wt.% of methyl salicylate as a skin penetration agent and is applied to mucous membranes.
Patent JP-H0493290-A (JP)
Title: Printing method
Inventor: YAMANE MITSUO
IPC: B41M5/26
Filed: 1990-08-08
Abstract: PURPOSE:To easily transfer a transfer image such as a desired character or figure on a predetermined transfer sheet by forming an ink image on the transfer sheet having a light reflecting layer using a thermal transfer recording apparatus and transferring the transfer sheet having the ink image formed thereto to an article to be printed such as cloth under heating and pressure. CONSTITUTION:A reflecting layer 16 is provided to a polyester film base material 11 through release paper and a hot melt adhesive layer 14 composed of an ethylene/vinyl acetate copolymer is further provided to the reflecting layer 16 to form a transfer sheet 20a. Next, an ink image is thermally transferred to the transfer sheet 20a at environmental temp. of 10-35 deg.C by a thermal transfer type tape writer to obtain a transfer image 31. Subsequently, the print sheet 30a having the transfer image 31 formed thereto is pressed to a handkerchief by a hot stamper to complete a reflective print image on cloth. The reflective print image thus formed has excellent quality generating no blur or collapse.
Patent JP-H0493531-A (JP)
Title: Surface heating device
Inventor: OKADA MAKOTO
IPC: F24D13/02
Filed: 1990-08-08
Abstract: PURPOSE:To provide a surface heating device for which a floor joist is not required by interposing thermal insulating cushion materials and heating means between square members which are parallelly disposed to form them into a flat board shape, stacking a heat equalizing plate and a surface material on one another in succession and integrally joining them to one another. CONSTITUTION:A heating means 2 is superposed on a thermal insulating cushion material 1 and a square member 3 is provided in contact with the means 2, on which a heat equalizing plate 4 and a surface material 5 are stacked successively to form a floor heating panel. The member 3 has a thickness equal to that of a bonded matter of the material 1 and the means 2, which is bonded to the underside of the plate 4 on which the material 5 is superposed to form a surface heating device 8. A composite panel material is bonded to a floor surface through an insulating material 6 for floor surface to form a rough floor 7, on which the device 8 is placed. Since the member 3 is disposed in parallel with the means 2, the devices 8 which are sized in conformity to the length of a room can be laid successively from an end of the room in a simple manner. Further, since the plate 5 is provided already on the devices 8, temperature distribution is uniformized to provide a comfortable floor heating.
Patent JP-S58114630-A (JP)
Title: Logical circuit
Inventor: SUYAMA KATSUHIKO
IPC: H03K19/0952
Filed: 1981-12-28
Abstract: PURPOSE:To prevent the generation of a malfunction although the noises are mixed into an input signal, by always supplying a signal A to a logical circuit in the form of a smoothed input containing signals A and A'. CONSTITUTION:An ECL circuit consisting of a bipolar transistor TR is replaced with a field effect TR to form a pair of circuits of the field effect TRs. When logical input signals A and B are set at a high level, the TRQ3 and Q4 are turned on. At the same time, logical input signals A' and B' are set at a low level respectively. The TRQ3' and Q4' are turned on shallowly. The current flowing to a current source 2 from a feeding point 1 flows mostly to the TRQ3. As a result, output signals F' and F are set at a low and high level respectively. When either one of the signals A and B is set at a low level, the signal F' is set at a high level. Thus no malfunction is caused by the noises since the input signal is supplied in a balanced way.
Patent JP-H0259622-A (JP)
Title: Method of determining weight before melting in gold ingot casting
Inventor: MATSUSHIMA KAZUTOSHI
IPC: G01G17/00
Filed: 1988-08-26
Abstract: PURPOSE:To determine a weight in a narrow width and to stabilize the supply rate of gold grains so that the weight can be rapidly determined by using the gold grains having 0.05 to 1.0mm grain size and adding the gold grains to the target weight in the final stage. CONSTITUTION:Weighing is executed by using the gold grains of 0.1 to 2.83mm grain size and using the rough weighing capacity of 90g smaller by about 10g than the target 100g then by adding the gold grains of 0.1 to 2.0mm to about 98g less by 2g than the target 100g; thereafter using the gold grains of 0.05 to 1.0mm and feeding these gold grain to a rectilinear feeder and adding the gold grain up to the target 100g. The gold grains collapse convergently like a finely pointed drawing brush at the tip of the rectilinear feeder in this way and the gold grains of the weight in a narrow width can be supplied. The determination of the weight prior to nearly the target weight 100.06 to 100.11g before melting is possible.
Patent JP-H0763273-A (JP)
Title: Solenoid valve
Inventor: TANAKA YASUHIKO
IPC: F16K31/06
Filed: 1993-08-26
Abstract: PURPOSE:To provide the constitution of a solenoid valve used for controlling cooling mediums for such and as a refrigerator, an air conditioner and a cold chain device capable of reducing actuating sound and electric power consumption. CONSTITUTION:A case 5 mounted an entrance passage 2, an exit passage 3 and a valve port 4 and a valve member 7 for maintaining itself to a closing position or an opening position of a valve port 4 by a toggle structure 6 using a toggle spring 10 and a driving member 13 such as solenoid for energizing the valve member 7 to a closing or an opening direction of the valve port 4 are included in a solenoid valve. The valve port 4 is opened and closed by driving a free piston type plunger 15 by coils 16 and 17 and actuating the valve member 7.
Patent JP-H0376128-A (JP)
Title: Semiconductor element
Inventor: YAMAUCHI MASAHIDE
IPC: H01L21/338
Filed: 1989-08-17
Abstract: PURPOSE:To obtain a semiconductor element, which can be stably used even in a high-frequency and high-amplitude operation, by a method wherein in the semiconductor element for high frequency and high output use, in which fundamental FETs and the like are arranged in a parallel connection, drain electrodes are connected to one another through resistors and inductors. CONSTITUTION:A high-frequency input signal is applied between a source S and a gate G and an amplified output signal is led out from between the source S and a drain D. In particular, in order to prevent the direct inflow of an output signal from an FET 1 to the drain side of an FET 2, which is caused by the unbalance of output impedances at operating regions between fundamental FETs, resistors R7 and inductors L8 are respectively inserted between the fundamental FETs. Nothing is provided on the side of the gate G, but the insertion of the same resistors and inductors as the above ones is possible.
Patent JP-2001042637-A (JP)
Title: Developing device
Inventor: MIZUNO TSUNEO
IPC: G03G15/08
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To make the thickness of a toner layer which is being formed on a developing roller uniform, using a simple structure, related to a developing device. SOLUTION: This developing device is constituted, so as to make the section on an image carrier 1 with which a layer thickness control member 2 is brought into contact, is made different at the operation time and the stand still time by forming the layer thickness control member 2 controlling the layer thickness of the developer formed on a developer carrier 1 into bent shape provided with a bending point 3, and making the length of the contact part side held in contact with the developer carrier 1 to be larger than the length of the the side held by the layer thickness control member holding member 4.
Patent JP-S6455654-A (JP)
Title: Controller
Inventor: KITAMURA MASAHIKO
IPC: G06F11/30
Filed: 1987-08-26
Abstract: PURPOSE:To discriminate whether the cause of the operation of runaway detecting circuit is stangnancy of a program runaway of abnormality of a device, by providing two runaway detecting circuits. CONSTITUTION:A first runaway detecting circuit 5 is reset by a reset signal RS1 generated from a CPU 1 at every cycle of operation, and a second runaway detecting circuit 6 is reset by a reset signal RS2 generated from the CPU 1 at every cycle of operation and in accordance with an instruction of a user program, and runaway detecting circuits 5 and 6 output abnormality detection signals S1, and S2 if terminating counting without being reset. Consequently, contents of the abnormal state of the device are discriminated by presence/ absence of abnormality detection signals of two runaway detecting circuits, and as the result, the abnormality processing is properly performed, and the monitoring time of operation stagnancy is exactly set and the processing for stagnancy is quickly performed.
Patent JP-H0259447-A (JP)
Title: Production of silica glass
Inventor: SHIMAZAKI TOSHIKATSU
IPC: C03B8/02
Filed: 1988-08-26
Abstract: PURPOSE:To obtain large-sized glass free from cracks by a sol-gel process by using a solvent contg. cellosolve as a solvent for silicon alkoxide and adding polyvinyl acetate at the time of preparation of sol. CONSTITUTION:When silicon alkoxide is hydrolyzed to prepare silica sol, a solvent (e.g., alcohols, ethers, ketones or esters) contg. cellosolve (e.g., ethylcellosolve, methylcellosolve or butylcellosolve) is used as a solvent for the silicon alkoxide and polyvinyl acetate is added. The resulting silica sol is converted into gel and dried to obtain dry gel.
Patent JP-H1149274-A (JP)
Title: Bathtub packing structure
Inventor: TADOKORO KIJU
IPC: B65D85/64
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive bathtub packing structure that is resistive against shocks at storage, transportation and loading and unloading while allowing less empty space to exist in packing volume and is convenient in disposal of packing materials after unpacking. SOLUTION: L-shaped tubelike corner pads 2, 3 made up of corrugated board are mounted at four corners on the upper edge face 10a of a bathtub 10 and a package body 8 containing accessories of the bathtub 10 is placed on the upper edge face part, then an upper cap 1 is put on the L-shaped corner pads 2, 3 and the package body 8. A bottom cap 4 made up of bottom supports 6, 6 formed of corrugated board stuck to a paper mount 5, leg supports 7, 7 to be inserted into the underside at both ends of the bottom supports, and turned-up pieces 5c, 5c provided at the ends in the longitudinal direction of the paper mount and put on the leg supports 7, 7 for preventing side slippage is fitted to the bottom-side of the bathtub 10, and packing is made with the upper cap 1 and the bottom cap 4 bound with bands 9.
Patent JP-H1153570-A (JP)
Title: Apparatus and method for image processing and storage medium
Inventor: TSUZUKI HIROYUKI
IPC: A63F13/55
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To execute a game program by generating an image wherein a charac ter is moved to multiple-key arrangements and a predetermined specific position based on the key input on a control pad. SOLUTION: On the front of a television game device main body 1, two connectors 2a are provided and control pads 2b for game operation is connected to those connectors 2a through cables 2c. Further, a cartridge I/F 1a for ROM cartridge connection and a CD-ROM drive 1b for CD-ROM reading are provided on the television game device main body 1. Then a user operates the control pad 2b to generate an image wherein the character is moved to multiple-key arrangements and a predetermined specific position. Consequently, the difficulty of a game can freely be adjusted.
Patent JP-H1150805-A (JP)
Title: Sealing structure for gas turbine stator blade shroud
Inventor: AKAGI KOICHI
IPC: F01D9/04
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To enhance sealing performance of a seal plate interposed between inside and outside shrouds adjacent to each other on the circumference in a sealing structure for a gas turbine stator blade shroud. SOLUTION: Grooves 12a, 12b are formed at axial side faces opposite to each other in outside shrouds 11a, 11b adjacent to each other in a circumferential direction. Bending portions 1a, 1b of a thin seal plate 1 are inserted into the grooves 12a, 12b, respectively. As shown in figures (b) and (c), each of the bending portions 1a, 1b is provided with a resilient tip having a dimension slightly larger than a dimension (t) of the groove. The tips are contracted to be inserted into the grooves 12a, 12b, and then, are fixed inside the grooves 12a, 12b by their resilient effect. The seal plate 1 is adapted to partition an adjacent space from a gas passage 40 and to form an air passage for cooling a blade on a vehicular chamber side of the outside shrouds 11a, 11b.  Consequently, it is possible to enhance sealing performance without any generation of a gap between the seal plate 1 and the shrouds due to deformation of the grooves caused by thermal deformation of the shrouds.
Patent JP-H08169797-A (JP)
Title: Method and apparatus for preparation of polycrystalline silicon rod
Inventor: DEEBITSUDO DABURIYU KETSUKU
IPC: C30B29/06
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain high-purity polycrystalline rods by carrying a reactant gas to a reactor vessel equipped with a core wire, precipitating polycrystalline silicon by pyrolysis of a silicon compound and sending a resultant silicon powders and the reactant gas to a powder catcher by air.  
     SOLUTION: A reactant gas containing a non-halogen silane supplied to a reactor vessel 3 through a header 12 and a nozzle 13 from a supply pipe 11 is sprayed to a circumferential direction and agitated and mixed by descending stream or the like of wall surfaces of a powder catchers 5 and 6. A silicon compound is pyrolyzed while a reactant gas stream rises within in the reactor vessel 3 heated by a core wire 17, a polycrystalline silicon is precipitated on the core wire 17 and the resultant silicon powders are carried and blown up with the reactant gas. The silicon powders are collected during dropping the wall surfaces of the powder catchers 5 and 6 which are more cooled than other regions and the residual reactant gas stream is refluxed by a reflex fan 20 or the like. The production apparatus prevents the silicon powders from depositing on the wall and ceiling parts of the reactor vessel to produce large diameter, high-purity polycrystalline silicon rods. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0374921-A (JP)
Title: Surface acoustic wave device
Inventor: NIITSUMA TERUO
IPC: H03H9/145
Filed: 1989-08-16
Abstract: PURPOSE:To simply calculate the pitch of electrodes through the use of a dispersion curve of the acoustic velocity of a surface acoustic wave by making the distance between left and right input transducers different in each set of filter bank constitution connected in parallel. CONSTITUTION:The so-called filter bank type constitution is adopted for input transducers 9, 9', in which plural equi-pitch comb-line electrodes whose electrode pitch differs are connected in parallel to separate propagation paths for a surface acoustic wave stimulated with an input signal including a wide band frequency component in a direction along the propagation direction of the SAW. Moreover, the intervals 11,12..., 1n of the electrodes having the same pitch of the two transducers 9, 9' are designed so that a value 1n/v(Wn) is nearly constant in any channel, where Wn is each frequency of the SAW corresponding to the pitch.
Patent JP-H02118413-A (JP)
Title: Surveying machine equipped with automatic correcting device for inclination error
Inventor: WADA KAZUAKI
IPC: G01C5/02
Filed: 1989-08-17
Abstract: PURPOSE:To correct inclination errors of a machine body in two front-rear and left- right dimensions automatically at the same time by providing a light emission part such as a collimation optical system, a suspended reflecting member, and a projection lens system. CONSTITUTION:A suspended ribbon crossing type pendulum 4 is constituted by coupling four thin metallic ribbons 4a in a crossing shape between a single pendulum 3 and a lower pendulum part 4b. A collimation lens 6 having its optical axis 5 set in the horizontal direction parallel to the pivot shaft 1 of the single pendulum 3 is installed in the machine body ahead in the swing direction of the pendulum 4. Then the reflecting member 7 is installed on the pendulum part 4b on the horizontal optical axis 5 of the lens 6. Then luminous flux which strikes on the reflecting member 7 by passing through the through hole 9 of the single pendulum along the perpendicular optical axis 8 is reflected by 90 deg. and projected horizontally along the horizontal optical axis 5 to form its image a focal plate 10 through the lens 6; and this projection image is observed through an ocular 11 to collimate a perpendicular point. Consequently, however the machine body slants in two dimensions, the perpendicular optical axis 8 can be held invariably in the perpendicular direction.
Patent JP-H0374731-A (JP)
Title: Error detecting circuit for decoder output signal
Inventor: KOBAYASHI NAOKI
IPC: G06F13/00
Filed: 1989-08-16
Abstract: PURPOSE:To reduce the power consumption and to improve the reliability for the detecting circuit by providing a logic circuit which performs the Ex.OR or Ex.NOR of an input signal and outputs the error information and an error information store register. CONSTITUTION:When a signal of plural bits received from the output side 1 is identical to the output of a decoder 1-1, the signal is transferred without adding the bit that is obtained at the side 1 by applying the exclusive OR to all bits of the signal. Then the Ex.OR or Ex.NOR (inverse output of exclusive OR) is applied to the signal bit only. This result is stored as the error information, and an error is detected by reference to the error information. Thus the number of necessary gates can be decreased for reduction of the power consumption and improvement of the reliability as long as the signal outputted from the decoder 1-1 has 8 bits or more.
Patent JP-S6191859-A (JP)
Title: Manufacture of battery plate
Inventor: MATSUI TORU
IPC: H01M4/139
Filed: 1984-10-09
Abstract: PURPOSE:To obtain a battery plate having uniform discharge capacity and good current collecting efficiency by crushing an active material mix in a wet state containing liquid such as water or alcohol, drying, and molding. CONSTITUTION:A battery active material mix kneaded with conductive material and binder is crushed in a wet state containing liquid such as water or alcohol, and dried, then a specified amount of the mix is molded. Since conductive material in the mix has adsorbed water or alcohol, apparent density of the conductive material is similar to that of active material. Therefore, when the mix is crushed, separation of the active material from the conductive material is prevented. Since uniform mix powder is obtained, a battery plate whose discharge capacity is made uniform and current collecting efficiency is increased can be obtained.
Patent JP-H0853970-A (JP)
Title: Locking handle device
Inventor: AKIBA TAKESHI
IPC: E05C9/16
Filed: 1994-08-12
Abstract: PURPOSE:To reduce manufacturing cost by arranging a stopper wall part in a guide member itself. CONSTITUTION:A crank 6 is connected to a rotary shaft 10 of a handle so as to integrally rotate, and a locking member is connected to a tip part of a slide block 3 fitted to a guide member 7, and a tip part of an intermediate link 9 is connected to a base end part of the slide block 3 by a pivot 16. A base end part of the intermediate link 9 is connected to a tip part of the crank 6 by a pivot 15, and a stopper wall part 2 with which a connecting part of the crank 6 and the intermediate link 9 collides when the locking member rectilinearly moves to a locking position, is integrally molded in the guide member 7.
Patent JP-2000050552-A (JP)
Title: Electric rotating machine
Inventor: NISHIDE YUKIMASA
IPC: H02K3/34
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric rotating machine capable of performing its heat radiation by transferring the heat generated in its coil efficiently to the side of its laminated core. SOLUTION: In an electric rotating machine, there are provided an adhessive layer 20 and an insulation sheet 18. The adhessive layer 20 contacts the inner- wall surface of a slot 12a formed in a stator core 12 (laminated core) formed by laminating a plurality of flat rolled magnetic steels and strips 14 and has its thickness not smaller than the irregularity amount of the inner-wall surface of the slot 12a. The insulation sheet 18 contacts the adhessive layer 20 and secures the insulation from coils 16. Furthermore, the adhessive layer 20 is formed of silicon.  By completely burying the irregularity of the inner-wall surface of the slot 12a in the adhessive layer 20 and completely excluding therefrom the air layer caused by the irregularity, the heat transferring from the side of the coils 16 to a stator core 12 is performed easily to perform efficiently heat transfer of the electric rotating machine.